EP1241695A3 - Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an externak magnetic field generatingunit and electronic apparatus incorporating the same. - Google Patents
Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an externak magnetic field generatingunit and electronic apparatus incorporating the same. Download PDFInfo
- Publication number
- EP1241695A3 EP1241695A3 EP02251542A EP02251542A EP1241695A3 EP 1241695 A3 EP1241695 A3 EP 1241695A3 EP 02251542 A EP02251542 A EP 02251542A EP 02251542 A EP02251542 A EP 02251542A EP 1241695 A3 EP1241695 A3 EP 1241695A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- magnetic field
- predetermined condition
- externak
- generatingunit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H2001/5888—Terminals of surface mounted devices [SMD]
Abstract
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001070765 | 2001-03-13 | ||
JP2001070765 | 2001-03-13 | ||
JP2001223082 | 2001-07-24 | ||
JP2001223082 | 2001-07-24 | ||
JP2001344703 | 2001-11-09 | ||
JP2001344703A JP3996758B2 (en) | 2001-03-13 | 2001-11-09 | Operating condition constrained switch, external magnetic field generation unit, operating condition constrained switch device, and electronic device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1241695A2 EP1241695A2 (en) | 2002-09-18 |
EP1241695A3 true EP1241695A3 (en) | 2003-03-05 |
EP1241695B1 EP1241695B1 (en) | 2005-11-30 |
Family
ID=27346231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02251542A Expired - Fee Related EP1241695B1 (en) | 2001-03-13 | 2002-03-05 | Switch operable under a predetermined condition, external magnetic field generating unit, combination of such a switch and an external magnetic field generating unit and electronic apparatus incorporating the same. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6972651B2 (en) |
EP (1) | EP1241695B1 (en) |
JP (1) | JP3996758B2 (en) |
DE (1) | DE60207624T2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE527101C2 (en) * | 2004-05-19 | 2005-12-20 | Volvo Lastvagnar Ab | Magnetic circuit breaker arrangement and method for obtaining a differential magnetic circuit breaker |
FR2896616B1 (en) * | 2006-01-24 | 2011-10-14 | Schneider Electric Ind Sas | MAGNETICALLY CONTROLLED IDENTIFICATION DEVICE |
US20080132099A1 (en) * | 2006-12-01 | 2008-06-05 | Lotes Co., Ltd. | Electric connector |
JP4906112B2 (en) * | 2007-04-23 | 2012-03-28 | 株式会社東海理化電機製作所 | Switch device |
US20080265416A1 (en) * | 2007-04-27 | 2008-10-30 | Shen-Nan Lee | Metal line formation using advaced CMP slurry |
CN101295458A (en) * | 2007-04-27 | 2008-10-29 | 富士迈半导体精密工业(上海)有限公司 | Display equipment and method for displaying information |
US8445800B2 (en) * | 2010-12-17 | 2013-05-21 | Eaton Corporation | Electrical system, and circuit protection module and electrical switching apparatus therefor |
US20130093545A1 (en) * | 2011-10-18 | 2013-04-18 | Honeywell International Inc. | Magneto-resistance quadrupole magnetic coded switch |
KR101519270B1 (en) * | 2013-12-19 | 2015-05-15 | 현대자동차주식회사 | Clamp combined with cover of part in eco-friendly vehicle and method for installing thereof |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218406A (en) * | 1962-10-09 | 1965-11-16 | Automatic Elect Lab | Cross-over reed relay |
US3575678A (en) * | 1969-10-06 | 1971-04-20 | Grigsby Barton Inc | Reed switch assembly |
US3952271A (en) * | 1974-08-22 | 1976-04-20 | Vladimir Alexeevich Smirnov | Electromagnetic device using hermetically sealed contacts |
US4091346A (en) * | 1975-06-11 | 1978-05-23 | Matsushita Electric Works, Ltd. | Reed relay |
US4284904A (en) * | 1978-06-05 | 1981-08-18 | Transamerica Delaval Inc. | Encapsulated magnetically sensitive circuit elements for depth-indicating purposes or the like |
EP0304185A2 (en) * | 1987-08-17 | 1989-02-22 | Beta Mfg. Co. | Enclosed electromagnetic relay |
US5239202A (en) * | 1990-11-30 | 1993-08-24 | Sentrol, Inc. | Failsafe interlock switch |
US5633626A (en) * | 1995-08-29 | 1997-05-27 | The United States Of America As Represented By The United States Department Of Energy | Self-testing security sensor for monitoring closure of vault doors and the like |
US5668533A (en) * | 1995-06-07 | 1997-09-16 | Securitron Magnalock Corporation | High security balanced-type, magnetically-actuated proximity switch system |
US6014008A (en) * | 1998-01-22 | 2000-01-11 | Ericsson, Inc. | Battery identification system |
US6025768A (en) * | 1999-03-12 | 2000-02-15 | Kearny-National, Inc. | Electromechanical switching device package with controlled impedance environment |
US6348861B1 (en) * | 2000-06-09 | 2002-02-19 | Thomas Wing Kawk Li | Binary multi-code combination sensor |
DE10048880A1 (en) * | 2000-09-29 | 2002-04-25 | Little Things Factory Gmbh | Hybrid micro-switch used in a miniaturized component comprises housing of two shells with recesses in edges, and contact elements clamped in recesses between the shells |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3678424A (en) * | 1970-05-19 | 1972-07-18 | Brother Ind Ltd | Keyboard switch assembly |
JPS4911511B1 (en) * | 1970-12-11 | 1974-03-18 | ||
DE4109709C1 (en) | 1991-03-23 | 1992-03-12 | Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De | |
JPH058483A (en) | 1991-06-28 | 1993-01-19 | Kanzaki Paper Mfg Co Ltd | Storage case and pack for roll-type recording sheet |
US5233323A (en) * | 1992-05-13 | 1993-08-03 | Sentrol, Inc. | Defeat resistant interlock/monitoring system |
JPH06215744A (en) | 1993-01-19 | 1994-08-05 | Ricoh Co Ltd | Battery pack |
US5293523A (en) * | 1993-06-25 | 1994-03-08 | Hermetic Switch, Inc. | Unidirectional magnetic proximity detector |
JPH07122168A (en) | 1993-10-22 | 1995-05-12 | Oki Electric Ind Co Ltd | Float switch |
JP3292431B2 (en) | 1994-07-13 | 2002-06-17 | 太陽誘電株式会社 | Method for preventing overdischarge of secondary battery and battery pack |
JPH08339752A (en) | 1995-06-12 | 1996-12-24 | Tokin Corp | Proximity switch |
JPH097478A (en) | 1995-06-22 | 1997-01-10 | Tokin Corp | Proximity switch |
JPH09212757A (en) | 1996-01-30 | 1997-08-15 | Matsushita Electric Works Ltd | Alarm device for burglar and article left behind |
JPH1012109A (en) | 1996-06-26 | 1998-01-16 | Matsushita Electric Works Ltd | Magnetic proximity switch |
JPH118942A (en) | 1997-06-17 | 1999-01-12 | Oki Electric Ind Co Ltd | Dc power source recognizer, and power switch of battery pack, and electronic device |
JP3804845B2 (en) | 1998-02-13 | 2006-08-02 | 富士電機機器制御株式会社 | Reed switch self-holding operation method and proximity switch |
JP2000040452A (en) | 1998-07-23 | 2000-02-08 | Tokin Ceramics Corp | Proximity switch |
JP2000235828A (en) | 1999-02-15 | 2000-08-29 | Takashi Okamoto | Long distance type magnetic proximity switch |
-
2001
- 2001-11-09 JP JP2001344703A patent/JP3996758B2/en not_active Expired - Fee Related
-
2002
- 2002-03-05 EP EP02251542A patent/EP1241695B1/en not_active Expired - Fee Related
- 2002-03-05 DE DE60207624T patent/DE60207624T2/en not_active Expired - Lifetime
- 2002-03-05 US US10/087,849 patent/US6972651B2/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3218406A (en) * | 1962-10-09 | 1965-11-16 | Automatic Elect Lab | Cross-over reed relay |
US3575678A (en) * | 1969-10-06 | 1971-04-20 | Grigsby Barton Inc | Reed switch assembly |
US3952271A (en) * | 1974-08-22 | 1976-04-20 | Vladimir Alexeevich Smirnov | Electromagnetic device using hermetically sealed contacts |
US4091346A (en) * | 1975-06-11 | 1978-05-23 | Matsushita Electric Works, Ltd. | Reed relay |
US4284904A (en) * | 1978-06-05 | 1981-08-18 | Transamerica Delaval Inc. | Encapsulated magnetically sensitive circuit elements for depth-indicating purposes or the like |
EP0304185A2 (en) * | 1987-08-17 | 1989-02-22 | Beta Mfg. Co. | Enclosed electromagnetic relay |
US5239202A (en) * | 1990-11-30 | 1993-08-24 | Sentrol, Inc. | Failsafe interlock switch |
US5668533A (en) * | 1995-06-07 | 1997-09-16 | Securitron Magnalock Corporation | High security balanced-type, magnetically-actuated proximity switch system |
US5633626A (en) * | 1995-08-29 | 1997-05-27 | The United States Of America As Represented By The United States Department Of Energy | Self-testing security sensor for monitoring closure of vault doors and the like |
US6014008A (en) * | 1998-01-22 | 2000-01-11 | Ericsson, Inc. | Battery identification system |
US6025768A (en) * | 1999-03-12 | 2000-02-15 | Kearny-National, Inc. | Electromechanical switching device package with controlled impedance environment |
US6348861B1 (en) * | 2000-06-09 | 2002-02-19 | Thomas Wing Kawk Li | Binary multi-code combination sensor |
DE10048880A1 (en) * | 2000-09-29 | 2002-04-25 | Little Things Factory Gmbh | Hybrid micro-switch used in a miniaturized component comprises housing of two shells with recesses in edges, and contact elements clamped in recesses between the shells |
Also Published As
Publication number | Publication date |
---|---|
EP1241695B1 (en) | 2005-11-30 |
US6972651B2 (en) | 2005-12-06 |
JP2003109482A (en) | 2003-04-11 |
DE60207624D1 (en) | 2006-01-05 |
US20020130740A1 (en) | 2002-09-19 |
EP1241695A2 (en) | 2002-09-18 |
DE60207624T2 (en) | 2006-06-14 |
JP3996758B2 (en) | 2007-10-24 |
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